Elektriske enheder: Volt til måling af potentialforskellen (tryk). Anonym illustration fra 1925. Privat samling.(Electrical units: Volt to measure the potential difference (pressure). Anonymous illustration from 1925. Private collection.)Anonymous Anonymous |
| € 132.14
Inklusive 25% moms |
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1925 · Engraving
· Billed-ID: 925427
Private Collection / Bridgeman Images |
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